194R-NJ100P3 - 100A, 600V, 3-Phase, Fusible, Disconnect Switch

Meet the 194R-NJ100P3—a purpose-built fusible disconnect switch engineered for reliability in demanding industrial and commercial environments. With a 100A rating, 600V capability, and true 3‑phase operation, this switch delivers quick isolation and built-in overcurrent protection in a compact, maintainable package. It’s the practical solution for organizations that need dependable motor disconnects, clean panelboard integration, and solid branch-circuit protection without sacrificing footprint or serviceability.

• Fused, 3‑Phase Design: Integrated overcurrent protection in a single device, so you can isolate and protect three-phase circuits efficiently.
• 100A at 600V: Adequate capacity for motors, pumps, conveyors, and other demanding loads common in industrial settings.
• Compact & Maintanable: A streamlined enclosure that fits tighter panels and simplifies routine maintenance and fuse changes.
• Ideal for Key Protection Points: Specifically suited for motor disconnects, panelboards, and branch circuits where a compact, maintainable fusible switch is required.
• Reliable Isolation: Provides clear, dependable on/off control to quickly disconnect power for safe servicing and fault isolation.

Why choose the 194R-NJ100P3 for your installations

In environments where uptime matters, a fusible disconnect like the 194R-NJ100P3 consolidates two critical functions into one robust device: electrical isolation and protection against overcurrent. This reduces the number of separate components in your protective scheme, helps streamline wiring, and supports safer, faster maintenance procedures. The 194R-NJ100P3 is particularly well-suited for equipment rooms, manufacturing floors, and facilities where space is at a premium but protection cannot be compromised.

Key specifications

• Model: 194R-NJ100P3
• Amperage: 100A
• Voltage: 600V
• Phase: 3-Phase
• Fused: Fusible

Ideal applications

• Motor disconnects in equipment rooms, workshops, and production lines
• Panelboards requiring integrated protection and isolation
• Branch circuit protection where a compact, maintainable fusible switch is advantageous

Practical usage tips

• Pair the 194R-NJ100P3 with appropriately rated fuses and compatible panel assemblies to ensure coordinated protection and reliable operation.
• Use as a primary means of isolation during routine maintenance to minimize exposure to live circuits.
• Follow all applicable electrical codes and lockout/tagout procedures when servicing protected circuits.

Whether you’re upgrading a panel, configuring motor control, or adding a robust protection point to a distribution scheme, the 194R-NJ100P3 delivers clear benefits: dependable isolation, built-in overcurrent protection, and a compact, serviceable footprint that keeps installations tidy and up to date.